TWM467209U - Interface card positioner device - Google Patents

Description

Interface card positioning device

The present invention provides a positioning device for the interface card, in particular, the positioning portion of the seat body is a joint portion that is combined with the pressing plate body, and an elastic member is positioned between the seat body and the pressing plate body, so as to be pressed under the plate body. The pushing portion of the portion is pressed against the interface card, and the positioning post is caught in the limiting slot of the short board to prevent loosening or jumping of the interface card.

According to the advancement of technology, the computer and industrial computer servers are faster and faster, and in the computer or server, in addition to the central processing unit and memory as the information processing center, various peripheral devices (such as Speakers, screens, data cards, sound cards or display cards, etc.) are also the focus of data transfer and command control for computers or servers, and use the expansion slots on the motherboard to install various types of interface cards to make peripheral devices The ability to transfer data and use it for expansion purposes through interface cards and computers or servers.

Furthermore, the interface card of the general interface card is usually provided with a plug portion, and at least one connector is disposed on the other side of the circuit board adjacent to the plug portion, and the L type can be embedded in the connector. The positioning frame can be inserted into the expansion slot of the internal motherboard of the casing, and is screwed into the notch of the short plate on the positioning frame, and then locked. The interface card can be firmly assembled to the casing through the positioning frame at the slot at the rear of the casing. However, when the user wants to disassemble or replace the interface card, the screw needs to be removed first. Only then If the interface card is removed from the casing for maintenance, replacement or cleaning, it will cause shortcomings that the interface card cannot be assembled or disassembled quickly and the overall operation is very inconvenient.

Please also refer to the figure shown in Figure 11, which is the positioning device of the conventional interface card. In the rear view, the rear cover A is provided with a plurality of interface card slots A1, and a retaining piece A2 is bent outwardly on the side of the interface card slot A1, and the retaining piece A2 corresponds to each A through hole A21 is defined in the interface card slot A1, and a fixed cover B is pivotally connected to the outer side of the retaining piece A2 of the rear case A, and a rear side plate B1 is disposed on the fixed cover B, and the rear side plate B1 corresponds to each of the through holes. The hole A21 is respectively provided with a latch B11, so that the flap C1 of the interface card C can be formed by the curved notch C21 on the bent portion C2 corresponding to the through hole A21 of the holding piece A2, and then pulled by the fixing cover B. The angle is rotated, and the pin B11 of the fixing cover B is inserted into the arc-shaped notch C21 of the interface card C and the through hole A21 of the holding piece A2, and the interface card C can be stably positioned without using a screw locking method. At the interface card slot A1 of the rear housing A.

The fixing cover B is pivotally connected to the outer side of the retaining piece A2 of the rear casing A. The angle is rotated, and the interface card C is installed at the inner side of the rear case A, which causes trouble and inconvenience when the user assembles or disassembles the work, and the entire row of the pins B11 is closed when the side plate B1 is closed after the fixing cover B is fixed. In order to simultaneously penetrate into the arcuate notch C21 of each interface card C and the through hole A21 of the holding piece A2, it is not only less flexible and strainable, but also has a full row of pins B11 when the fixing cover B is turned over. At the same time, the arc-shaped notch C21 of each interface card C and the through-hole A21 of the holding piece A2 are removed, and the interface card C is separately removed, and the other interface cards C are inserted into the slots of the motherboard. It is easy to produce problems or lack of electrical connection failure caused by looseness or jump, and the overall structure is quite unstable. This is the direction that those who want to work in this industry want to improve.

Therefore, the new creators have collected relevant funds in view of the above problems and shortcomings. Through the evaluation and consideration of many parties, and through the continuous trial and modification of the years of R&D experience in this industry, the new positioning device for this interface card was born.

The main purpose of this creation is that the seat is integrated into the frame of the casing. a base, and a joint portion of the pressing plate body is coupled to the positioning portion of the base, and a pushing portion is disposed below the joint portion, so that the interface card can be inserted into the slot of the motherboard and the interface card is The short plate of the positioning frame abuts against the hollow hole of the frame, and can be longitudinally slidably displaced by the joint portion of the pressing plate body on the positioning portion of the seat body, and pushed to the elastic member to exhibit an elastic deformation displacement. The bottom surface of the pushing portion is pressed against the short plate of the interface card positioning frame, and the positioning column at the bottom surface of the pushing portion is engaged in the limiting groove at the side edge of the short plate to effectively prevent the interface card from being affected by the vibration. The occurrence of looseness or tripping occurs, and has a stable blocking positioning and anti-stop effect.

The second purpose of this creation is that the positioning part of the seat is located on the inner wall of the sliding groove. a guiding channel and a buckle groove are longitudinally sectioned, and a blocking portion is formed adjacent to the buckle groove in the guiding channel, and the inner edge of the through hole transversely disposed on the joint portion of the pressing plate body faces The extending portion has a pulling portion with an arm and a rotating plate, and the supporting arm is provided with a resisting protrusion at the other side of the rotating plate. When the user presses against the pressing plate body, the pulling portion can be abutted. The bulging of the blocking portion is biased outwardly from the guiding channel by using the arm as a fulcrum until the resisting block passes over the blocking portion and is locked at the buckle groove after the process of elastic deformation and resetting. By positioning, the pressing portion of the pressing plate body can be pressed against the short plate of the interface card positioning frame to ensure the stability of the overall structure.

Another purpose of this creation is that when the user wants to interface the card from the inside of the case When the slot of the motherboard is pulled out, it is only required to press down on the rotating plate on the pulling portion of the pressing plate body. The arm is biased outwardly away from the buckle groove of the seat body by using the arm as a fulcrum, and the elastic restoring force of the elastic member is used to elastically support the upward displacement of the pressing plate body, so as to resist the convexity. After the block passes through the process of elastic deformation and resetting, the block protrudes into the guiding channel, and the resisting protrusion is slidably inserted into the top surface of the guiding channel to form a blocking position, and at the same time, the pushing portion is The positioning column is retracted upwardly in the limiting slot of the short board, so that the user can quickly assemble or disassemble the interface card from the casing without pressing the hand tool, so that the overall operation is more convenient.

Another purpose of this creation is that the base of the seat can also be placed side by side. The plurality of positioning portions are combined with the joint portion of the pressing plate body in the sliding groove of the positioning portion, and an elastic member is positioned between each pressing plate body and the seat body, so that the user can press the pressing plate body through the pressing manner. The top pushing portion is pressed against the short plate of the interface card, and the interface card is not blocked by the shape of the casing itself and other internal devices because the interface card does not need to be screwed in a limited space, and may be separately targeted. The interface card is disassembled without causing loosening of other interface cards or jumping out of the slot of the motherboard, thereby improving the convenience of replacement, and expanding the connection of more interface cards, thereby achieving easy operation. The assembly is reliable and the positioning is really effective.

1‧‧‧ body

11‧‧‧Base

111‧‧‧ buckle

112‧‧‧Inlay

12‧‧‧ Positioning Department

121‧‧‧Slip groove

1211‧‧‧rail

122‧‧‧ rail slot

123‧‧‧ Guide channel

1231‧‧‧Block

124‧‧‧ buckle groove

125‧‧‧Limited baffle

2‧‧‧Resistance plate

21‧‧‧Combination Department

211‧‧‧rails

212‧‧‧through hole

22‧‧‧Pushing Department

221‧‧‧Positioning column

222‧‧‧ positioning channel

23‧‧‧ Pressing Department

24‧‧‧Turning Department

241‧‧‧ Arm

242‧‧‧Rotating plate

243‧‧‧Resist the bump

2431‧‧‧Bucking face

2432‧‧‧Change face

3‧‧‧Flexible components

4‧‧‧Shell

41‧‧‧Frame

411‧‧‧ hollow holes

42‧‧‧ motherboard

421‧‧‧ slots

5‧‧‧Interface card

51‧‧‧ boards

511‧‧‧Interface

52‧‧‧ Positioning frame

521‧‧‧Long board

522‧‧‧ Short board

523‧‧‧Limited slot

A‧‧‧ rear housing

A1‧‧‧Interface card slot

A2‧‧‧ holding film

A21‧‧‧through hole

B‧‧‧Fixed cover

B1‧‧‧ rear side panel

B11‧‧‧Tram

C‧‧‧Interface card

C1‧‧‧Block

C2‧‧‧Bend

C21‧‧‧ arc gap

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is a side cross-sectional view of the creation.

The fifth drawing is an exploded perspective view of the preferred embodiment of the present invention before assembly.

Figure 6 is a perspective view of the assembled preferred embodiment of the present invention.

Figure 7 is a side cross-sectional view of the preferred embodiment of the present invention assembled.

The eighth figure is a three-dimensional appearance of the assembled preferred embodiment of the present invention.

Figure 9 is a side cross-sectional view of the preferred embodiment of the present invention assembled.

Figure 10 is a side cross-sectional view showing the preferred embodiment of the present invention when disassembled.

Figure 11 is an exploded perspective view of a positioning device for a conventional interface card.

In order to achieve the above objectives and effects, the technical means and its construction adopted in the present invention are described in detail in the preferred embodiment of the present invention, and the structure and function are as follows.

Please refer to the first, second, third and fourth figures, which are respectively the three-dimensional appearance, the three-dimensional exploded view, the three-dimensional exploded view and the side-viewing view of another perspective. It can be clearly seen from the figure. The utility model is composed of a seat body 1, a pressing plate body 2 and an elastic member 3, wherein the seat body 1 has a base 11 and one or more longitudinal sliding grooves 121 are provided at the front side of the base 11. The locating portion 12 is preferably configured to have a plurality of positioning portions 12 arranged side by side, and the two side wall surfaces of the sliding groove 121 of the positioning portion 12 are oppositely inwardly formed with the protruding rails 1211 and on the guide rails. A rail groove 122 that is turned inward is formed at the inner side of the 1211.

Further, the positioning portion 12 of the pedestal 11 is located at the inner wall surface of the sliding groove 121, and is at least one guiding channel 123 and a buckle groove 124 at the lower portion of the guiding channel 123. The two guiding channels 123 and the buckle groove 124 are formed in the longitudinal direction, and the blocking portion 1231 is formed adjacent to the buckle groove 124 in the guiding channel 123, and the inner wall surface of the sliding groove 121 of the positioning portion 12 is located. a distance below the buckle groove 124 A protruding limit baffle 125 is provided. Further, the base 11 is provided with a plurality of buckles 111 and recesses 112 at the rear side and the outer periphery of the positioning portion 12.

The pressing plate body 2 is a sliding groove 1 having a positioning portion 12 coupled to the base body 1 The joint portion 21 of the longitudinal sliding displacement is formed in the 21, and the protruding rail 211 is formed relatively outwardly at the two sides of the joint portion 21, and the pressing plate body 2 is located below the joint portion 21 adjacent to the slide rail 211. A flattened pushing portion 22 is disposed, and a protruding positioning post 221 is disposed at a right side of the bottom surface of the pushing portion 22, and a positioning groove 222 is disposed at a center of the rear of the positioning post 221.

However, the above-mentioned pressing portion 2 of the pressing plate body 2 is provided with a flat shape. The pressing portion 23 has a through hole 212 extending through the lower portion of the pressing portion 23, and a pulling portion 24 extending outwardly from the inner edge of the through hole 212, and the pulling portion 24 has a floating shape. The arm 241 and the arm 241 are adjacent to the flat rotating plate 242 extending forwardly from the pressing portion 23, and at least one resisting protrusion is provided at the rear side of the arm 241 with respect to the other side of the rotating plate 242. 243, a flat-shaped fastening surface 2431 is formed on the upper portion of the resisting projection 243, and an inclined-shaped pressing surface 2432 that is turned inward is formed at a position below the fastening surface 2431.

The elastic member 3 is located between the seat body 1 and the pressing plate body 2, and is elastically supported. Abutting against the pressing plate body 2, an elastic deformation displacement is exhibited.

When the creation is assembled, the elastic element 3 is firstly held against the seat body. The positioning baffle 125 of the positioning portion 12 is coupled to the positioning portion 12 of the base body 1, and the sliding rails 211 at the two sides of the joint portion 21 are embedded in the sliding portion. a longitudinal sliding displacement in the corresponding rail groove 122 on the groove 121, and the plate body 2 to be pressed is pushed in After the positioning, the abutting protrusion 243 of the pulling portion 24 can be inserted into the guiding channel 123 via the process of elastic deformation and resetting, and the other end of the elastic member 3 is inserted into the pushing portion. The elastic member 3 is positioned between the seat body 1 and the pressing plate body 2 in the positioning channel 222 at the rear of the 22, and elastically supports the elastic deformation displacement of the pressing plate body 2, and can also be limited by The guiding and limiting action of the positional baffle 125 in the positioning channel 222 makes the sliding displacement of the pressing plate body 2 smoother and smoother, and can also be slidably inserted through the clamping surface 2431 which resists the flat shape of the protruding piece 243. A stop position is formed at the top surface of the guide channel 123 so that the pressing plate body 2 does not come out of the seat body 1 when it is elastically supported by the elastic member 3.

Please refer to the fifth, sixth, seventh, eighth and ninth figures. The three-dimensional exploded view of the preferred embodiment before assembly, the three-dimensional external view during assembly, the side cross-sectional view, the assembled three-dimensional external view and the side cross-sectional view, as can be clearly seen from the figure, the positioning of the creative interface card The device is applied to the casing 4 of a computer, an industrial computer server, an embedded system or other system mainframe, wherein the casing 4 has a frame 41, and a plurality of hollow holes are arranged side by side at the side of the frame 41. 411, the frame 41 of the frame 41 houses a motherboard 42 having a plurality of slots 421, and the slot 421 can be an ISA, PCI, PCI-X, PCI-E or other type of bus bar slot, and the interface card 5 A plug portion 511 conforming to the ISA, PCI, PCI-X, PCI-E, and the like is also disposed on one side of the circuit board 51, and a positioning frame is disposed on the other side of the circuit board 51 adjacent to the plug portion 511. The long plate 521 of the 52 and the short plate 522 bent outward at the end of the long plate 521, and the limiting groove 523 is formed inwardly at the side edge of the short plate 522, so that the base 11 of the base 1 can be a plurality of cards The buckle 111 and the slot 112 are coupled into the frame 41 of the casing 4 by means of snap fitting, screw locking, etc., and the pushing portion 22 of the pressing plate body 2 is divided. Do not correspond to the hollow hole 411.

When the creation is in use, the interface card 5 is first inserted into the machine respectively. An electrical connection is formed in the corresponding slot 421 of the inner motherboard 42 of the shell 4, and the long plate 521 of the positioning frame 52 corresponds to the hollow hole 411 of the frame 41, and the short plate 522 is abutted against the hollow hole 411. The positioning is preset at the periphery, and then pressed down on the pressing portion 23 of the pressing plate body 2, and the sliding rails 211 at the two sides of the joint portion 21 are formed along the corresponding rail grooves 122 of the positioning portion 12 of the base body 1. The longitudinal sliding displacement is pushed to the elastic member 3 to be elastically deformed, and the abutting protrusion 24 243 of the abutting portion 24 is pressed against the blocking portion 1231 to resist the bump. The 243 is biased outwardly from the guiding channel 123 by the arm 241 as a fulcrum until the resisting projection 243 passes over the blocking portion 1231 through the process of elastic deformation and resetting. In the groove 124, the bottom surface of the buckle groove 124 can be stopped by the buckle surface 2431 which is formed by the flat surface of the buckle 243, and the bottom surface of the pushing portion 22 of the pressing plate body 2 can be pressed downward. Pressed on the short plate 522 of the positioning frame 52 of the interface card 5, and the positioning post 221 is locked in the limiting slot 523 at the side edge of the short plate 522. Positioned to effectively prevent the interface card 5 due to vibration may be generated according to any case of occurrence of loosening or trip, and has a stable positioning and retaining of the blocking effect, in order to ensure stability of the overall structure.

Please refer to the second, fourth, sixth and tenth drawings. The three-dimensional exploded view, the side cross-sectional view, the three-dimensional appearance of the preferred embodiment when assembled, and the side view of the disassembled side view, it can be clearly seen from the figure that when the user wants to interface the card 5 from the internal host of the casing 4 When the slot 421 of the plate 42 is pulled out, it is only required to press down on the rotating plate 242 of the pressing portion 24 of the pressing plate body 2, and the resisting projection 243 will be biased outwardly with the arm 241 as a fulcrum. The pendulum is detached from the buckle groove 124 of the positioning portion 12 of the base body 1 and is elasticized by the elastic member 3 The elastic restoring force elastically supports the upward displacement of the pressing plate body 2, so that the resisting projection 243 extends into the guiding channel 123 after the process of elastic deformation and resetting over the blocking portion 1231, thereby resisting the convexity The latching surface 2431 of the block 243 is slidably inserted into the top surface of the guiding channel 123 to form a blocking position, and the positioning post 221 of the pushing portion 22 is upwardly withdrawn from the limiting slot 523 of the short plate 522 for the user. The interface card 5 can be quickly assembled or disassembled from the casing 4 by pressing without using a hand tool, which makes the overall operation more convenient.

Furthermore, the pedestal 11 of the imaginary body 1 can also be provided with a plurality of side by side The joint portion 21 of the pressing plate body 2 is respectively coupled to the sliding portion 121 of the positioning portion 12, and the elastic member 3 is positioned between each of the pressing plate body 2 and the seat body 1. The body 1 is coupled to the frame 41 of the casing 4, and the pushing portions 22 of the pressing plate body 2 respectively correspond to the hollow holes 411, so that the user can press the bottom surface of the pushing portion 22 against the interface through pressing. The short plate 522 of the card 5 is inserted into the limiting slot 523 at the side edge of the short plate 522, and has the effect of stably blocking positioning and stopping, and the interface card 5 does not need to use screws. When the assembly is unloaded in a limited space, it will not be blocked by the shape of the casing 4 itself and other internal equipment, and the interface card 5 can be separately disassembled without causing loosening or jumping of the other interface cards 5. The outside of the slot 421 of the motherboard 42 can improve the convenience of replacement, and can also expand and connect more interface cards 5, thereby achieving the advantages of simple operation, firm assembly and accurate positioning.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the positioning device of the above interface card can achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation, which is in line with the application requirements of the new patent, and the application is submitted according to law. The case will be granted as soon as possible to protect the hard work of the new creators. If there is any doubt in the bureau, please do not hesitate to give a letter, and the new creators will try their best to cooperate with them.

1‧‧‧ body

11‧‧‧Base

112‧‧‧Inlay

12‧‧‧ Positioning Department

121‧‧‧Slip groove

1211‧‧‧rail

122‧‧‧ rail slot

123‧‧‧ Guide channel

1231‧‧‧Block

124‧‧‧ buckle groove

125‧‧‧Limited baffle

2‧‧‧Resistance plate

21‧‧‧Combination Department

211‧‧‧rails

212‧‧‧through hole

22‧‧‧Pushing Department

221‧‧‧Positioning column

23‧‧‧ Pressing Department

24‧‧‧Turning Department

241‧‧‧ Arm

242‧‧‧Rotating plate

3‧‧‧Flexible components

Claims (9)

The positioning device of the interface card comprises a seat body, a pressing plate body and an elastic component, wherein the seat body has a base combined with the preset casing frame, and one or more ones are arranged on the base a positioning portion; the pressing plate body is a joint portion having a longitudinal sliding displacement coupled to the positioning portion of the base body, and is provided at the lower portion of the joint portion against the short plate of the preset interface card positioning frame And a positioning post that is caught in the limiting groove of the short plate; the elastic element is an elastic deformation displacement between the seat body and the pressing plate body. The positioning device of the interface card according to the first aspect of the invention, wherein the positioning portion of the seat body has a sliding groove, and a rail groove is formed at both side wall surfaces of the sliding groove, and the plate body is pressed The two sides of the joint portion are relatively outwardly formed with slide rails which are inserted into the rail grooves of the sliding grooves for longitudinal sliding displacement. The positioning device of the interface card according to the second aspect of the invention, wherein the side wall surface of the sliding groove of the seat positioning portion is formed with a guide rail formed inwardly oppositely, and an inward turn is formed at the inner side of the guide rail. Track slot. The positioning device of the interface card according to the second aspect of the invention, wherein the positioning portion of the base body is located at an inner wall surface of the sliding groove for longitudinally dissecting at least one guiding channel and a buckle groove, and is in the guiding groove A blocking portion is formed adjacent to the buckle groove, and the connecting portion of the pressing plate body is provided with a through hole in a transverse direction, and the arm extending outwardly at the inner edge of the through hole has an arm and a rotating plate. And the arm is provided with at least one abutting protrusion which is engaged in the guiding channel or is caught at the buckle groove after the blocking portion is opposite to the other side of the rotating plate. The positioning device of the interface card according to the fourth aspect of the invention, wherein the pressing portion of the pressing plate body is provided with a flat pressing portion, and a through hole is formed transversely at a lower portion of the pressing portion. And a pulling portion extends outwardly from the inner edge of the through hole. The positioning device of the interface card according to the fourth aspect of the invention, wherein the upper portion of the resisting portion of the pressing plate body is formed with a flat clamping surface, and is formed at a position below the fastening surface. The turning surface of the inward turning. The positioning device of the interface card according to the fourth aspect of the invention, wherein the sliding groove of the seat positioning portion is located at a distance below the buckle groove, and is provided with a protruding limit baffle, and is pressed against the plate body. A positioning channel is formed upwardly at the bottom surface of the pushing portion, and one end of the elastic member is abutted against the limiting baffle, and the other end of the elastic member extends into the positioning channel and elastically supports the pressing plate body. An elastic deformation displacement. The positioning device of the interface card according to the first aspect of the invention, wherein the positioning portion of the seat body has a sliding groove, and a protruding limit baffle is provided at the inner wall surface of the sliding groove, A bottom surface of the pressing portion of the pressing plate body is upwardly disposed with a positioning groove, and one end of the elastic member abuts against the limiting baffle, and the other end of the elastic member protrudes into the positioning groove and elastically supports the same. The platen body has an elastic deformation displacement. The positioning device of the interface card according to the first aspect of the invention, wherein the pressing portion of the pressing plate body is provided with a flat pressing portion.